Newburyport Massachusetts Climate Data

Monthly Average Climate Data for Newburyport Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.6 °F35.2 °F3.76 in.
February18.9 °F37.5 °F3.6 in.
March26.3 °F44.4 °F4.72 in.
April35.9 °F56.3 °F4.34 in.
May46.0 °F66.1 °F4.02 in.
June55.9 °F75.8 °F4.37 in.
July61.7 °F81.9 °F3.54 in.
August60.1 °F80.8 °F3.49 in.
September53.1 °F73.5 °F3.94 in.
October41.8 °F61.6 °F4.96 in.
November32.5 °F50.5 °F3.92 in.
December24.0 °F40.6 °F4.8 in.
Annual39.5 °F58.7 °F49.46 in.

Climate Data for Newburyport Massachusetts

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year